Yup, aim target a single case at range 5+. Usually mages cast it on themselves but for some reason they also cast it on other troops occasionally .
It got "corrected" in CBM though (fixed range of one), so using a mage and a "commanders with bows" bodyguard result in a much useful outcome.
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Often I must speak other than I think. That is called diplomacy.
* Stilgar
Show me a completely smooth operation and I'll show you a cover up. Real boats rock.
* Darwi Odrade